Modvigil is one of the most used medications of the brand version Modafinil to treat sleep disorder or shift work disorder. Modvigil 200mg dose is the most used dose of the medication. This dose is the most effective too of the Modafinil. Modvigil is the most used medication in Australia, USA, UK, and all over in the world. Modviglil is also called as a smart pill. It keeps you awake and makes your mind smarter too. Patients used to buy Modvigil online at the lowest price at Smart Finil. Modvigil is the most used medication after Modalert 200.